<%--
  Created by IntelliJ IDEA.
  User: 陈敏琴
  Date: 2025/10/12
  Time: 1:57
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>请求错误</title>
    <style>
        body {
            font-family: "Microsoft YaHei", sans-serif;
            text-align: center;
            padding: 50px;
            background-color: #f8f9fa;
        }
        .error-container {
            max-width: 600px;
            margin: 0 auto;
            background-color: white;
            padding: 40px;
            border-radius: 10px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }
        .error-code {
            font-size: 80px;
            font-weight: bold;
            color: #dc3545;
            margin: 20px 0;
        }
        .error-message {
            font-size: 18px;
            color: #333;
            margin-bottom: 30px;
        }
        .back-link {
            display: inline-block;
            padding: 10px 20px;
            background-color: #0d6efd;
            color: white;
            text-decoration: none;
            border-radius: 5px;
            transition: background-color 0.3s;
        }
        .back-link:hover {
            background-color: #0b5ed7;
        }
    </style>
</head>
<body>
<div class="error-container">
    <h1>请求参数错误</h1>
    <div class="error-code">400</div>
    <div class="error-message">
        您的请求参数不正确或不完整<br>
        请检查输入信息后重试
    </div>
    <a href="javascript:history.back()" class="back-link">返回上一页</a>
</div>
</body>
</html>